trouble with legend fo dragoon iso on pseven emu.

ok i get to the part on disk 1 where you are getting the silver dragoon gem thing and i beat the bad guy and go to the exp screen then it all go's black and does nothing else. i knwo this isnt the end of the disk... ive tried everything... oh and ePSXe wont even run it * sigh * any suggestions on as to what i can do to fix this?